Pier no. 10 of the Mackinac Bridge

This pier was the deepest of the approach piers as it was located in the center of the secondary glacial gorge on the south side of the straits., Electronic reproduction of text.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: This pier was the deepest of the approach piers as it was located in the center of the secondary glacial gorge on the south side of the straits.
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1955 (approximate)